Once again, we're back with some more apps and games temporarily on sale for a cool price of free. Some of them end rather soon, so don't dilly-dally. As always, installing these works as if you had bought them — that is, they'll remain in your account unless you uninstall them in the Play Store's refund window. But without further ado, let's dive in.

Free Apps

Equalizer FX. Pro

I use an old Android device as my media player for the gym. Even though I stream my locally-stored files to my Bluetooth headset, having some finer control over the sound would be great. Our first app will help with that, but I'll let the dev tell you all about it. You can grab it for free for another nine hours, or pay $1.99.

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The Equalizer FX allow you to improve sound quality for your android device to get more enjoy of listening music. The application Equalizer FX lets you adjust the sound effect levels so you can get the better out of your music. Application include:

Equalizer. Is an audio filter to change the frequency envelope of the sound.

Bass boost. Is an audio effect to boost or amplify low frequencies of the sound.

Virtualization. Is an audio effect to virtualize audio channels. Allow you to enhance stereo effect.

Loudness Enhancer. Loudness Enhancer is an audio effect for increasing music loudness. (Only for Android 4.4 and higher)

12 presets. Also you able to create your own presets.

The application works with music players and audio streaming services like Pandora, Spotify, TuneIn Radio, VK, etc.

oO

There isn't much to say about oO other than it's got an interesting minimalist style to it. If the screenshots appeal to you, then try it out for yourself. There are nine hours left on the sale, then it will return to its $0.99 original price.

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"oO" is a hardcore, minimal "dodge-em-up / runner" arcade game that I made with Wojciech Wasiak.

Evolve Wallpapers

I will admit that I switch wallpapers often. It involves something about the fact that I get bored too quickly, no matter how much I like the one I chose. So apps like this one appeal to me. Evolve Wallpaper has plenty of Material Design ones to choose from. While normally running $0.99, this app is free for another nine hours.

BlackCam Pro - B&W Camera

Black and white pictures carry a certain unique style in today's photography world. Some camera apps have B&W options, and such is our next free app on today's list. BlackCam Pro gives you some fine-tuned controls to capture the film noir image you want. You have eight hours to jump in on this freebie before it goes back to $1.49.

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BlackCam helps you to take stunning black and white photographs with live preview

Root Checker Pro

While I don't root as much as I used to, apps like this next one still catch my interest to some degree. Root Checker Pro goes beyond just the "Yes, this device is rooted" message we've all seen plenty of times. I don't want to spoil the dev's fun in letting you know about all of the extra features, though. Root Checker Pro is free for four more days before it returns to its $1.99 original price.

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One tap to check whether the device is Rooted(have a Root Access). One tap to verify whether the device passes SafetyNet compatibility test and another tap to check battery charging/discharging current and voltage. "Root Checker" tab gives you an easy and quick way to check whether your phone is 'Rooted'. Optionally it also gives you a detailed information about su and busybox executables. THIS APPLICATION DOES NOT ROOT YOUR DEVICE!

A Persistent Illusion

Adding a new flavor to our free games today is A Persistent Illusion, a game that requires you to escape a room and engage in a reality-bending experience. Cardboard is recommended by the dev, but it's not necessary to play. Normally $1.99, you can grab this for free for another day.

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A Persistent Illusion starts off as a room-escape game, but evolves into something else as you start to challenge what you think you know about reality. A Google Cardboard viewer isn't necessary to play, but it is recommended.

How to play:

Click on things to interact with them when your cursor (in the center of the screen) is on them.

All of the following are new to this list. Most of them are freebies, but there are a couple of cheap apps at the bottom.

Sphere Slinger

When a game announces that its premise is flinging colorful orbs to fight off the onslaught of evil bricks, I know it's the right kind of humor for me. Sphere Slinger is all about speed and having fun. Normally $0.99, you can grab this game for free for one more day.

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A fast-paced arcade game where you sling your balls at things. Fight off the onslaught of evil bricks by flinging colorful orbs at them.

Infinity Dungeon Evolution

Retro-styled pixel art side-scrollers are all the rage these days. Infinity Dungeon Evolution is another such title, but it has various enemies and dungeons, endless loot, and witty dialogues to keep you engaged. This little gem would cost you $0.99 normally, but it's free for six more days.

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Gold Mine Dungeon RPG! Infinity Dungeon Evolution - Mystery Portal! Season 2! A game that players of all ages can enjoy! Fun guaranteed! A hidden dungeon is discovered at last. What is happening in the dungeon? Conquer the dungeon with special attacks and magic and become rich! Various enemies and dungeons... Witty dialogues, engaging story... and a twist! Endless gold... You can enjoy this awesome game with your one hand at any time! The best kill-time game ever! Infinity Dungeon will keep you satisfied as long as you have your smartphone with you.

TimeSolutely Cute

Even though Valentine's Day is long in the past, you can still enjoy the general color and heart theme of the holiday in your countdown timer. TimeSolutely Cute is a new look for TimeSolutely with all of the same features as the original. You get it for free for three more days, or pay $2.00.

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A new cute look for the successful timer "TimeSolutely - Countdown Timer". This is an extremely high quality short interval countdown timer. What is it good for? It counts down hours, minutes and seconds to a time of day you define.

Show Free Memory - MNP

If you're obsessed with the RAM management of your device, then Show Free Memory might be for you. The app displays available and used memory in amount and percentage so you can keep track of some of your system resources. It's free for seven more days and normally costs $1.99.

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Grasp the free memory and keep the comfort of your device. This app displays the available memory size or available memory(in %) or used memory size or used memory (in %) in the status bar. High (RAM) utilization on the device causes slow performance. This is useful app for those who want to do such as memory liberation and task-kill depending on the amount of memory because of the ability of checking used and available memory size in real time.

Eaglivion VR

While I am quite aware of the popularity of the overall genre, seeing an eagle simulator pop up was a new one for me. This one takes advantage of VR to put you on the wings of a majestic bird. It costs $0.99 usually, but you can get it for free for three more days.

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Eaglivion is a beautiful eagle simulation virtual reality game with addicting and challanging missions. Two different worlds with 3 game modes each. Eagle air battles, eagle racing in the air, fish hunting, finding and collecting items, knock down items, for instance sand bags, realm explorations, picking up items and using them.

Survival Simulator 3D Pro

I'll admit that I am not the biggest fan of survival simulators. I find the "babysitting the survivor" thing (as Jim Sterling puts it) to be repetitive and unamusing. That's just me, however, and if you're into them, then maybe this game is worth checking out. Survival Simulator 3D Pro is on sale for three more days and usually costs $0.99.

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You found yourself on a deserted island where you are all alone with wild hungry animals. You should survive at tropical island! Craft and hunt if you want to survive even on night! Take a look at Survival Simulator 3D - interesting simulator of survival in wild life! Look for resources, gather and collect them. Build any houses what do you want, different weapons and instruments like axe and pick or bow. Don’t forget to craft torches and campfires to be safe at nights! Then hunt on animals for food. Beware of predators!

Damn Little Town

Our final free app on today's list is Damn Little Town, a board game with multiplayer support. It looks like a fun adventure with some quirky ideas and familiar inspirations. The sale on this app goes for another seven days, then it returns to its $0.99 price.

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Damn Little Town is a tactical board game for 1-4 players. The game is divided into two phases: during the first phase, you build your little town and place your settlers; during the second, you try to escape the town, which has been corrupted. Evil is rising and destroying everything in its path. You have to escape this Damn Little Town before it’s too late...

Cheap Apps

In addition to our fine selection of free apps, we also have a couple of insanely cheap games for you. And by insanely cheap, I mean $0.01.

League of Stickman 2017-Ninja

Both of these games are from the Stickman series. This one is League of Stickman 2017-Ninja. You can expect intense action, thrills, combat, and superpowers. With multiple characters to choose from, it's up to you to defeat the Fiend Lord.

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League of Stickman is one of stickman style cross-action mobile game, it's stickman fighters, smash up all enemies! blow all monsters! Ultimate challenge! An original multi-heroes real-time combat, a strong sense of combat with perfect sound effect, gives you a different combat experience. You should not miss this stickman action game "League of Stickman."

Zombie Avengers:Stickman War Z

Some of you who follow these posts closely might recall this Stickman title. It appeared a little while back as a $0.10 app, but now is just a single penny. If you enjoy the style of gameplay that Stickman offers, and you're not tired of zombies yet, then check this one out.

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Zombie Avengers:Stickman War Z is one of the best action side-scrollers in 2016! With grand stages, flashy skills, stylish equipment, explosive combat, the game is a perfect combination of Stickman and zombies that takes players into the future, where the world is overwhelmed by zombies, to save the humanity!